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Memory Pool

72,180 transactions
27.92 vMB
0.06425690 BTC
Random Selection Loading Transactions
Max Size: 165.38/200 MB
Min Fee: 1.0 sats/vbyte

Candidate Block

Mining Attempt a722b079122f88f1d592b29155bd320734795776b18fae44eb357bc036e94e3c
Version 20000000
Previous Block 00000000000000000000bd4ee2b85ebdeedc5960d897199cff187ab220c742f0
Merkle Root 25919a75abe8df773c66bff88ffc6b080d56f4008d70b7ddb13a25a83474b297
Time (UTC) ( ago)
Target 0000000000000000000211ac0000000000000000000000000000000000000000
Nonce 0
Transactions: 6,164
Size: 1.00 vMB
Total Fees: 0.00859233 BTC
Feerates: 73.20 > 0.86 > 0.11 sats/vbyte
Show Transactions Loading Transactions

Blockchain

Blockchain Refreshing
Tip: 915,036 (274,879 blocks away) ⇈
Next 10 blocks ↑
Height Block Hash Txs Size Avg Feerate AFR Time (UTC)
640,157 640,157 0000000000000000000a45ab601038b2602968fda9b4591d44aa3c8cfa0aa75e 2,304 1.00/1.00 vMB 106
640,156 640,156 00000000000000000001cf6e1fe3da4724113cec1fbdf1853729b060977e48e0 2,651 1.00/1.00 vMB 79
640,155 640,155 00000000000000000004489e8deac523ba8b974b52289fbf420297b9afc51410 2,211 1.00/1.00 vMB 70
640,154 640,154 00000000000000000005abfeca9f144032e0da0653e10a2b72aeb0818ff275af 1,171 1.00/1.00 vMB 77
640,153 640,153 0000000000000000000dcf2ef82ca6306ea79dd428b1e3ac0061788ef9f754e6 3,065 1.00/1.00 vMB 76
640,152 640,152 00000000000000000001e9e2cdf539e76d67528d9e16b8de97b4ddafdf12bafa 2,675 1.00/1.00 vMB 84
640,151 640,151 0000000000000000000e33453adaeac8f9ee61418139f64520a893b013301b31 2,407 1.00/1.00 vMB 92
640,150 640,150 00000000000000000004517441c1ee2e2c3dcc93cb77d66cf8fc3a404d63f769 3,043 1.00/1.00 vMB 104
640,149 640,149 0000000000000000000eccbaa30f6d180036a734c333657e049fb13b1dd81dd3 2,304 1.00/1.00 vMB 85
640,148 640,148 0000000000000000000059e2cefe6eb690f3fb546e8568898815531a18205487 3,144 1.00/1.00 vMB 104
640,147 640,147 0000000000000000000b1e68f406d93959ca800705fb9a7c62b31a2498c9ddd0 2,740 1.00/1.00 vMB 47
640,146 640,146 00000000000000000005bc24ea89a0c60fa622f0c8fec6b274be5455224b997f 2,476 1.00/1.00 vMB 74
640,145 640,145 000000000000000000066224ecd1e9676ada534f837f8948545b2e27dee1ce9c 2,564 1.00/1.00 vMB 88
640,144 640,144 00000000000000000000d5f876b9a8602dfceb7f106c2078d5aae4c48f1fc674 2,626 1.00/1.00 vMB 46
640,143 640,143 00000000000000000009b1fb0bc644ec60866e9ee7eb27515b480cf254431cf2 2,520 1.00/1.00 vMB 44
640,142 640,142 0000000000000000000cd92dec5d9b410d9e754dc723c072364ea0ba5c4becec 2,712 1.00/1.00 vMB 33
640,141 640,141 0000000000000000000ac386055bafe7e34cf5cf3d3aa1577134c5dd0f644d12 2,464 1.00/1.00 vMB 31
640,140 640,140 000000000000000000002da0728e989b9c58bda757a9d9312ef3b6b93b6cbfb8 2,247 1.00/1.00 vMB 63
640,139 640,139 000000000000000000083756f9dfcc7f80b195b9590a007ee3ae3ae2f550a9e7 1,772 1.00/1.00 vMB 81
640,138 640,138 0000000000000000000afb4dfd53453e36daaf9a5d29d22e96939431a45c9259 2,536 1.00/1.00 vMB 85
640,137 640,137 0000000000000000000a185f43c6dccc7f85496da7385ce860b3615316af0b7f 3,039 1.00/1.00 vMB 98
Previous 10 blocks ↓
Total Size: 782.45 GB

Node Details:

  • IP: 162.120.69.182
  • Port: 8333
  • Version: 290000
  • Subversion: /Satoshi:29.0.0/
  • Connections:
    • Incoming: 114
    • Outgoing: 10
  • Data Transfer:
    • Sent: 667.51 GB
    • Received: 15.26 GB
  • Uptime:

Notes
  • Use the search bar at the top of the website to search for transactions and blocks.
  • Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
  • Block size (MB) does not include block header, tx count, or coinbase transaction.
  • Feerates are in sats/vbyte.
  • AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

  • Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
  • Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

  1. Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
  2. SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

  • bitcoin-cli getrawtransaction <txid>
  • bitcoin-cli getblock <hash>
  • You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
  • Use bitcoin-cli help to a complete list of commands.
  • Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.